baber/WOPTO huggingface dataset:
Patent JP-H03180317-A (JP)
Title: Cooling and solidifying device for sheet or film
Inventor: YONETANI HIDEO
IPC: B29C48/08
Filed: 1989-12-11
Abstract: PURPOSE:To make it possible to form high quality resin sheet, both the sides of which are excellent in flatness and lustrousness, by a method wherein both the sides of the sheet are simultaneously cooled by being given, for example, cooling medium over the whole region of the outer peripheral surface of the tightly contacting region of the sheet on a second cooling roll. CONSTITUTION:Resin, which is melted with an extruder, is extruded through a die 1 in sheet form. The molten sheet 2 comes into contact with the surface of a rotating first cooling roll 4. A second cooling roll 5 is arranged below the first cooling roll 4 by the predetermined interval. Some part of the second cooling roll 2 is immersed in the cooling water in a cooling tank 10. In a zone ranging from a nip point (c) to the starting point (d) of the immersion in the cooling water in the cooling tank 10, liquid spray generators 11 are provided so as to spray cooling liquid over the whole surface of the sheet on its side opposite to the second cooling roll. In order to prevent the surface of the sheet on its side opposite to the second cooling roll 5 from being re-melted by the heat flow fed from the interior of the sheet in said zone, cooling liquid is sprayed from the liquid spray generators 11 over the surface of the sheet on its side opposite to the second cooling roll for forced cooling, resulting in cooling the sheet effectively.
Patent JP-H09158715-A (JP)
Title: Energization control device of electric heating catalyst
Inventor: MATSUOKA HIROKI
IPC: F01N3/20
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To reduce the load on the power supply by reducing the supply capability to each EHC in an internal combustion engine in which a plurality of EHCs (catalytic converter) are arranged in an exhaust gas passage. SOLUTION: In an internal combustion engine 1, a plurality of EHCs 4A, 4B provided in series in an exhaust gas passage 2 are connected through switches 5A, 5B, an operational condition parameter detecting means 101 detects the operational condition parameter of the engine, an energization condition judging means 102 judges the energization condition to the EHCs 4A, 4B from the operational condition parameters, an energization time operating means 103 operates the energization time to the EHCs 4A, 4B so that the energization starting time or the energization finishing time of the EHCs 4A, 4B is respectively different when the energization condition to the EHCs 4A, 4B are satisfied, and a switch control means 104 turns on opening/closing switches 5A, 5B for the operated energization time. The energization time operating means 103 may operate the energization time so that the starting of energization to the downstream side EHC 4B is delayed for the prescribed time than that of the upstream side EHC 4A.
Patent JP-2001138232-A (JP)
Title: Diamond film grinding wheel, and its grinding method
Inventor: SEKI YUICHIRO
IPC: B24B53/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a grinding wheel and a grinding method to uniformly grind a whole surface of a substrate of high quality at a high speed without generating any defects on the surface at a load as low as to prevent a film from being peeled from the substrate using a mechanical grinding method for uneven surfaces of a diamond film. SOLUTION: The protrusion of abrasive grains is <=1/5 of the mean diameter of the abrasive grains using monolithic abrasive grains of high unevenness, and the diamond is ground using a grinding wheel using a vitrified bond as a bond material. The coefficient of friction between the grinding wheel and the diamond surface is reduced continuously or step by step. The coefficient of friction is changed according to the protrusion of the abrasive grains, the humidity of the grinding atmosphere, or the presence/absence of scattering of a grinding agent.
Patent JP-H07145750-A (JP)
Title: Fuel injection control device
Inventor: YOSHIZU FUMITSUGU
IPC: F02D41/40
Filed: 1993-11-25
Abstract: PURPOSE:To provide initial injection characteristic suitable for whole controllable range by measuring a reference injection start time and an initial injection rate control period and controlling the valve opening pressure of an injection nozzle and injection timing so that these time and period become desired values. CONSTITUTION:A fuel injection control device comprises a valve opening pressure adjusting mechanism including an electromagnetic valve 39 and a pressure adjusting chamber 37 for adjusting the valve opening pressure of a fuel injection nozzle 40 and a timer device mounted along a fuel injection pump 1 for adjusting fuel injection timing. In this case, a needle valve lift sensor 80 for outputting a signal equivalent to fuel injection rate is mounted and its output signal is entered in a control unit 82. Initial injection rate control period which is a period from a threshold for specifying injection start to a threshold of larger desired level and the reference injection start timing are calculated and the valve opening pressure adjusting mechanism and the timer device are controlled so that these respective control periods and the injection start timing become most suitable values.
Patent JP-H03183347-A (JP)
Title: Rotary solenoid
Inventor: GOTO TAKESHI
IPC: H02K33/16
Filed: 1989-12-08
Abstract: PURPOSE:To flatten and miniaturize a product by making a base and pole parts erected at both ends out of magnetic bodies so as to form a U-shaped yoke, and winding coils around the pole parts, and bearing the rotary shaft of a rotor with a bearing which is provided at the center and consists of a nonmagnetic body. CONSTITUTION:A U-shaped yoke 20 is made, by a base 21 and pole parts 22 erected at both ends of it, out of magnetic bodies. Coils 23 are wound through bobbins 24 on the pole parts 22. A bearing 26 consisting of a nonmagnetic body is attached to the center of the base 21, and this bears the rotary shaft 27, to which a rotor 28 is attached, freely in rotation. The rotor 28 is normally energized in the condition that it stops at the position shown in the figure deviated from the magnetic pole 22. When a current is applied to the coil 23, the rotor 28 rotates as shown by an arrow and stops at the front of the magnetic pole 22. When the current to the coil 23 is stopped, the rotor 28 returns to the initial position. Hereby, a flat and miniature device can be manufactured cheaply. This is suitable for the changeover, an indicator, a imprinter, etc.
Patent JP-H05154633-A (JP)
Title: Method for adjusting segregation in cast slab strand in continuous casting
Inventor: NAKATO SAN
IPC: B22D11/22
Filed: 1991-12-03
Abstract: PURPOSE:To reduce center segregation by adjusting casting speed or cooling speed near the solidification completing point zone of a cast slab strand to change the solid phase ratio. CONSTITUTION:The cast slab strand 2 is drawn out of a mold 1 for continuous casting and by repeating mutual approach/separation near the solidification completing point of the cast slab strand 2 with anvils 3a, 3b, squeezing is executed to the strand 2. Then, by changing the casting speed or the cooling water flow rate, the solid phase ratio of the cast slab strand 2 at the squeezing point is made to 0.5-0.95.
Patent JP-H07174403-A (JP)
Title: Air conditioner
Inventor: TANAAMI TAICHI
IPC: F24F13/15
Filed: 1993-12-20
Abstract: PURPOSE:To ensure a miniature low noise air conditioner including an integrated air direction deflection apparatus composed of vertical and horizontal air direction plates. CONSTITUTION:An air conditioner includes on a fan-air blow-off passage an integrated air direction deflection apparatus 7 composed of vertical air deflection plates 8a, 8b and a horizontal air deflection plates 9. The air direction deflection apparatus 7 is constructed such that the upper part of the horizontal air direction plate 9 is protruded to the upper portion of at least two vertical air direction plates 8a, 8b disposed horizontally at a predetermined interval, and a plurality of respective air direction plates 9 are rotatably coupled with an interlocking rod 10 having a link mechanism. Further, the vertical air direction plates 8a, 8b are vertically rotated through a rotary shaft 11a connected with a support plate for supporting the vertical air direction plates 8a, 8b and are made movable in the direction of a blow-off outlet through a driving rod 11b connected to a rotary shaft end. Hereby, air fan performance of the air conditioner is improved and is made low noise, and simultaneously the size of an indoor machine is made compact.
Patent JP-H02273179-A (JP)
Title: Novel thromboplastinogen protein, production thereof and drug comprising same protein
Inventor: SHIMIZU YASUAKI
IPC: C07K14/00
Filed: 1989-12-08
Abstract: PURPOSE:To obtain thromboplastinogen protein having an extremely long half- life in blood by culturing a host cell transformed with a specific manifestation vector integrated with DNA molecule to code amino acid sequence of thromboplastinogen protein. CONSTITUTION:DNA molecule to code amino acid sequence to which asparagine bond type saccharide chain is added in an epidermal growth factor range of natural type human tissue plasminogen activator (natural type human t-PA) is integrated into a replicable manifestation vector capable of being manifested with a host cell capable of being subjected to asparagine bond type saccharide chain addition reaction. The host cell is transformed with the manifestation vector and the transformant host cell is cultured under a condition capable of manifesting the DNA molecule to produce protein to code the DNA molecule. Then the protein is recovered to give thromhoplastinogen protein.
Patent JP-H11154329-A (JP)
Title: Information write-in method for optical rom card
Inventor: YAMADA YUTAKA
IPC: G11B7/0033
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an information write-in method for an optical ROM card so that rewrite, and fabrication of information in the optical ROM card are difficult. SOLUTION: In the information write-in method for the optical ROM card 10 provided with a cover 4 constituting surface/rear surface both surfaces and plural optical waveguides 5 optically divided into parts at need, a through hole 14 is opened on the optical waveguides 5, and transmissivity of read-out light 13 on the wall surface 14a of the through hole 14 is lowered, and the optical waveguides 5 are optically divided into parts, and the information is written in by the arrangement of the optically divided optical waveguides 5.
Patent JP-H06159972-A (JP)
Title: Laminate type heat exchnager
Inventor: MARUKASA SHIGEO
IPC: F28D1/03
Filed: 1992-11-30
Abstract: PURPOSE:To realize heat communication by a direct contact of respective bar fins with heat medium in respective flat pipes, and to realize a quick heat exchange by contact of the fins with air between the respective flat pipes, by a method wherein a number of bar fins are inserted through in the respective flat pipes of laminated plates, so that the bar fins can make right angles with the flat pipes. CONSTITUTION:In an evaporator 1, a plurality of aluminium plates with a fluid flowing passage-forming recess on one surface and two header-forming recesses arranged in communication with one end of the recess are so that connected a recess oppose to the adjacent recess, whereby flat pipe parts 5 arranged in parallel and header parts 6 connected to one end of the flat pipe parts 5 are provided in a plurality of layers. Then, a number of bar fins 12 are inserted through from one side to the other, making substantially right angles with the respective flat pipe parts 5, and also the respective bar fins 12 are sealed airtight at the insertion parts.
Patent JP-H07174930-A (JP)
Title: Production of optical device
Inventor: YAMAGISHI TOMOAKI
IPC: G02B6/13
Filed: 1993-12-20
Abstract: PURPOSE:To obtain an optical device excellent in adhesive property and maintaining the stability even after use for a long time by forming a coating film of an org. zirconium compd. on the surface of a substrate and further forming a coating film of fluorine-contg. polyimide-based resin. CONSTITUTION:A coating film of an org. zirconium compd. is formed on the surface of a substrate and a coating film of fluorine-contg. polyimide-based resin is further formed. The org. zirconium compd. is preferably a zirconium ester such as tetrapropyl zirconate or a zirconium chelate compd. such as tetrakis(acetylacetonato)zirconium. The org. zirconium compd. is dissolved in an org. solvent or water and applied on the surface of the substrate to form the coating film. The fluorine-contg. polyimide-based resin is. e.g. fluorine-contg. polyimide resin or fluorine-contg. poly(imide.isoindoloquinazolinedione imide) resin.
Patent JP-H02164064-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: HIRAGA NORIAKI
IPC: H01L21/3205
Filed: 1988-12-19
Abstract: PURPOSE:To save several steps of the conventional process to shorten a manufacturing period by depositing a wiring metallic layer on an insulating film and patterning the wiring metallic layer. CONSTITUTION:When a transistor is formed as the element of a logic gate at a semiconductor wafer 51 by a prescribed manufacturing process, the semiconductor wafer 51 is covered with an insulating film and then, contact holes 71 for connection of source and drain electrodes in the transistor as well as contact holes 73 for connection with signal wiring 67 are formed. Then a wiring metallic layer is deposited on the above insulating film and the wiring metallic layer is patterned into a desired wiring shape. As a result of connecting the desired contact holes 71 and 73 one and another by the above wiring system 75, desirable logic circuits such as a logic gate and a logic block are formed. The formation of the above logic circuits reduces several steps of the wiring process of IC consisting of the desired logic gate and the like and shortens a manufacturing period.
Patent JP-H02164165-A (JP)
Title: Receiver
Inventor: TAKEI MASAHIRO
IPC: H04N7/14
Filed: 1988-12-19
Abstract: PURPOSE:To preclude the possibility of overlooking reception by switching the selection means to the position of a reception signal side while the automatic recording content is reproduced and confirmed. CONSTITUTION:When the reception signal, especially the reception of a video signal exists during the reproduction, an output of a carrier detection circuit 20 is checked and if any carrier exists, whether a signal is a voice signal or a video signal is recognized by an output of a discrimination circuit 18, a switch SW 5 is thrown to the position A in the case of the video signal to start write in a video memory 26. On the other hand, in the case of the voice signal, a switch SW 4 is thrown to the position A and the receiver is in standby to hold the state till the reception is finished.
Patent JP-H11151504-A (JP)
Title: Method for cold-rolling ring body
Inventor: OZAKI KATSUHIKO
IPC: B21H1/12
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolling method for ring bodies by which internal cracks are not generated and good ring-shaped products having high circularity are obtained. SOLUTION: In the cold rolling method of the ring bodies in which rolling accompanying extension of the diameter is executed to a ring-shaped base stock 3 by using a forming roll 1 for working the outside surface and mandrel 2 for working the inside surface having working grooves on the respective peripheral surface, clamping the ring-shaped base stock 3 between the working grooves of the mandrel 2 for working the inside surface which is inserted into the base stock and the working grooves of the forming roll 1 for working the outside surface which is situated outward the mandrel so that the working grooves of the forming roll/and the mandrel 2 are opposed to each other and executing the rolling of the ring-shaped base stock 3 due to extension of the diameter by rotationally driving only the forming roll 1 or both of the forming roll 1 and mandrel 2,  the rovolving speed of the forming roll 1 and/or the rolling-down speed of the forming roll 1 are changed according to the dimensional change of the ring-shaped base stock 3 in rolling.
Patent JP-2000204215-A (JP)
Title: Chlorinated vinyl chloride-based resin composition and pipe obtained by extruding the same
Inventor: OKUHARA TOSHIO
IPC: C08K3/26
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a chlorinated vinyl chloride-based resin composition with significantly improved thermal stability, and an extruded pipe with good physical properties. SOLUTION: The chlorinated vinyl chloride-based resin composition contains 100 pts.wt. of a chlorinated vinyl chloride-based resin with a polymerization degree of 600-1,500 before chlorination and a chlorination degree of 62-70 wt.%, 4-15 pts.wt. of a shock absorbing agent, 1-5 pts.wt. of an tin-based stabilizer and 0.2-1.5 pts.wt. of a slip additive and zeolite. The composition is extruded into pipes.
Patent JP-H09160682-A (JP)
Title: Information processing system and power source control method for the system
Inventor: KIKUSHIMA KAORU
IPC: G06F1/30
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To forcibly turn off the power source only when there is no the possibility that the stopping process of a processor is not completed when the power source is turned off. SOLUTION: When a power source controller 3 indicates the start of a power source disconnection, the processor 1 starts the stopping process by a stopping process part 12. The state of the stopping process is reported from a state information part 1A to the power source controller 3. The power source controller 3 diagnoses whether or not the stopping process is smoothly advanced by a processor diagnostic part 3B. When the stopping process is smoothly performed, the state is diagnosed repeatedly, but if abnormality occurs, a power source forcible disconnection is reported to the processor 1. The processor 1 stores its state in an external storage device 2 by a state saving part IC. The power source controller 3 forcibly disconnects the power source a specific time later.
Patent JP-H02164321-A (JP)
Title: Cooking stove using charcoal
Inventor: NAKADA KUNII
IPC: A47J37/06
Filed: 1988-12-19
Abstract: PURPOSE:To engage both ends of a skewer having meat threaded thereon with notch channels provided in side plates so as to enable the meat to locate inside a space for heating, thereby burning the meat from both sides of the cooking stove in the title, by storing charcoal fired in charcoal storing portions and then inserting the charcoal storing portions into the stove with a predetermined space between them, and forming the space for heating between both side plates. CONSTITUTION:In the case of outdoor use, etc., of the cooking stove in the title, a supporting frame body 10 is unfolded first and is installed on the ground or on some proper stand, and charcoal storing portions 18a, 18b both having fired stored therein are suspended between both side plates of the supporting frame body 10. An oil receiver 26 filled with water is optionally inserted into a space defined below the lower face of the supporting frame body 10. Charcoal can be fired readily by heating the charcoal storing portion 18 having the charcoal stored therein e.g. over a bonfire outdoors. Meat such as broiler chicken threaded on a skewer is made to locate inside the supporting frame body 10 by engagement of both ends of the skewer with V-shaped portions provided at upper ends of notch channels 24, 24b, and can be burned by heat transmitted from the charcoal storing portions 18a, 18b.
Patent JP-H04189170-A (JP)
Title: Printer
Inventor: SARAI OSAMU
IPC: B41J29/20
Filed: 1990-11-22
Abstract: PURPOSE:To shorten the data transfer time period even when the same data continue in a mass by a method wherein when a repeat print designation code is detected, the number of times of repeat printing of input data is input to stop storing input data in a data storage, and stored character codes are repeatedly output. CONSTITUTION:A repeat controller 103 which controls repeat data and a controller 104 are provided and the controller 4 takes out the date in turn from a print data buffer 102 through the repeat controller 103 and sends out the data after processing control codes. Print data 101 sent from a personal computer, word processor, etc., are temporarily stored in a print data buffer 102. The controller 104 generates DCLK 106, receives the print data after the print data in the print data buffer 102 are processed for repeat output designation codes by the repeat controller 103 at the timing of the DCLK 106, processes the control codes, and sends the data to a printer 105. The printer 105 prints in turn the data received from the controller 104.
Patent JP-H07144589-A (JP)
Title: Drain valve for head guard pillar
Inventor: NIWA YASUHIRO
IPC: B60R21/11
Filed: 1993-12-20
Abstract: PURPOSE:To close a drain hole, when actuated an engine, while surely discharging water, infiltrated in a head guard pillar, to the outside by simplifying assembling and working processes. CONSTITUTION:A bottomed cylindrical main unit 10 is float insertably provided in a vertical direction relating to a drain hole 8. An engaging pawl 13 engaged with an upper part peripheral edge of the drain hole 8 to restrict moving downward the main unit 10, when an engine is stopped, is provided. A slit 11 for connecting the inside of a head guard pillar 3 to the outside to discharge water infiltrated in the head guard pillar 3 to the outside, when the engaging pawl 13 engages with the upper part peripheral edge of the drain hole 8 to restrict moving downward the main unit 10, is provided. A blockade 25 brought into contact with a lower part peripheral edge of the drain hole 8 to close it while it restricting moving upward the main unit 10, when it is moved upward by a negative pressure in the head guard pillar 3 when actuated the engine, is provided.
Patent JP-H10157915-A (JP)
Title: Clamp-fitting device
Inventor: SATO TAKUYA
IPC: B25J15/08
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent damage to clamps and their drive mechanism by stopping driving of a pair of clamps and a slider in case a clamp-fitting plate is not set to the clamps even when the slider is put in action to feed a connecting clamp-fitting plate specified times in the stop state of clamp-fitting plate bending action of a pair of clamps. SOLUTION: A microswitch is provided to detect whether a clamp-fitting plate 101 of a connecting clamp-fitting plate 200 is set to a pair of clamping parts. When the clamp-fitting plate 101 is not set to a pair of clamping parts, a microcomputer board puts a slider 150 in action to feed the connecting clamp- fitting plate 200 only the specified number of times in the stop state of clamp- fitting plate bending action of the clamping parts. In case of the clamp-fitting plate 101 not being set to the clamping parts within the specified number of times, the microcomputer board stops driving of a pair of clamping parts and the slider 150. The bending action of the clamping parts is thereby stopped, and the flow of sheet material caused by empty driving, the damage of the clamping parts, and the like can be prevented.